A piecewise function is represented by the graph below. What is the domain for the piece of the function
represented by f(x) = x + 1?
5
4
O x<-1
0 -15xs1
O 1sx<2
Ox>1
3
2
-5 -4 -3 -2
5
х
-3
-4

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?